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Diffstat (limited to 'src/thread/Name.hxx')
-rw-r--r-- | src/thread/Name.hxx | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/thread/Name.hxx b/src/thread/Name.hxx new file mode 100644 index 000000000..f86fc6e42 --- /dev/null +++ b/src/thread/Name.hxx @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2003-2014 The Music Player Daemon Project + * http://www.musicpd.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef MPD_THREAD_NAME_HXX +#define MPD_THREAD_NAME_HXX + +#ifdef HAVE_PTHREAD_SETNAME_NP +#include <pthread.h> +#include <stdio.h> +#endif + +static inline void +SetThreadName(const char *name) +{ +#ifdef HAVE_PTHREAD_SETNAME_NP +#ifdef __APPLE__ + pthread_setname_np(name); +#else + pthread_setname_np(pthread_self(), name); +#endif +#else + (void)name; +#endif +} + +template<typename... Args> +static inline void +FormatThreadName(const char *fmt, gcc_unused Args&&... args) +{ +#ifdef HAVE_PTHREAD_SETNAME_NP + char buffer[16]; + snprintf(buffer, sizeof(buffer), fmt, args...); + SetThreadName(buffer); +#else + (void)fmt; +#endif +} + +#endif |